UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9R5y1HWG5JDVPJypHAZ9EvTW8LDys9Ws3i/IM/F4EKs=' 
WHERE 
  key_id = '1c1860ace261fb1767f505e1f2e8ab60154969614cb5442f99cd96109d5baca5' 
  AND (
    token = '9R5y1HWG5JDVPJypHAZ9EvTW8LDys9Ws3i/IM/F4EKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )